system parameter的用法和样例：
例句
- To preallocate the proper amount of memory, this system parameter should be set to the highest number of locks plus resources on the system.
要预分配恰当的内存量，应将此系统参数设置锁定的最大数加上系统资源数。 - The simulation results demonstrate this method is valid in parametric optimixation of a nonlinear control system.
仿真结果表明，该方法是一种有效的非线性控制系统参数优化方法。
